1. Department of Epidemiology, Biostatistics, and Occupational Health; McGill University; Montreal Quebec Canada
2. Division of Infectious Diseases/Chronic Viral Illness Service; Department of Medicine; Glen Site; McGill University Health Centre; Montreal Quebec Canada
3. Department of Economics; McGill University; Montreal Quebec Canada
4. Southern Alberta HIV Clinic; Calgary Alberta Canada
5. Regina Qu'Appelle Health Region; Regina Saskatchewan Canada
6. Department of Medicine; University of Ottawa; Ottawa Ontario Canada
7. University Health Network; Toronto Ontario Canada
8. CIHR Canadian HIV Trials Network; Vancouver British Columbia Canada
9. Centre for Excellence in HIV/AIDS; St. Paul's Hospital; Vancouver British Columbia Canada
10. Centre Hospitalier de l'Université de Montréal; Montreal Quebec Canada